
The fact Dalvin Cook's first 200-yard game came with Adrian Peterson on the opposite side line has been stated repeatedly in the hours after the Vikings' 34-20 win over the Lions on Sunday, and its significance seemed not to be lost on either running back.
The two running backs met on the Norseman logo at U.S. Bank Stadium (as photographed here by the Star Tribune's Carlos Gonzalez) immediately after the game. Cook gave a heartfelt salute to Peterson in his postgame news conference on Sunday, and on Monday morning, the Vikings' all-time leading rusher tweeted a clip of Cook's remarks, with some warm words for his successor in Minnesota.
Cook is indeed offering a modernized version of Peterson's dominance, one that's showcased him as a receiving threat and a capable pass blocker in addition to a superb runner who can work with a quarterback under center or in the shotgun. When he is taking handoffs, Cook differentiates himself from Peterson in one other significant respect: his efficiency.
When Peterson ran for 2,097 yards in 2012, nearly a quarter of his carries (86 of 348) went for no gain or lost yards. He lost a total of 90 yards on those 86 carries; it might make what he did with his other 262 carries (gaining 8.35 yards per attempt) even more remarkable. He had 61 runs that went for at least 10 yards that season, and 27 that gained at least 20.
As electrifying as Peterson's self-described "famine, famine, feast" style could be, it inherently required an offense that would give him enough carries to get lathered up. During his 10 seasons with the Vikings, Peterson carried the ball 2,418 times; 540 (or 22.3 percent) of those went for no gain or a loss.
By contrast, Cook has only carried the ball for no gain or a loss on 15 of his 144 carries in the seven games he's played this year, losing a total of eight yards on those attempts. Just four of his 22 carries on Sunday went for two yards or less; two of those carries were inside the Lions' 5, and none of the four went for a loss. He's carried 601 times in his career with the Vikings; 95 (or 15.8 percent) have gone for zero yards or less.
According to Football Outsiders' Success Rate metric, which measures the percentage of the time a player makes significant progress toward a first down (based on down and distance), Cook has been successful on 57 percent of his runs this year, after posting a 49 percent success rate last season. The 49-percent mark matched Peterson's best (in 2012) in Minnesota.
To put it in basketball terms, if Peterson was a volume shooter who could turn in 40-point nights but might take 27 shots to do so, Cook is the type of scorer who can put up 30 while going 10-of-18 from the floor.